Microcapsules of Lactobacillus brevis were prepared using spray drying technique,and the resistance of the microencapsulated form of this microorganism to drying at high temperature and simulated gastrointestinal cond...
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Microcapsules of Lactobacillus brevis were prepared using spray drying technique,and the resistance of the microencapsulated form of this microorganism to drying at high temperature and simulated gastrointestinal conditions were *** therapeutic effect of these microcapsules on the diarrhea of neonatal calf was also evaluated using *** results showed that the completely release of the encapsulated bacteria took place after 60 min in contact with simulated intestinal *** bacteria were resistant at least for 90 min to simulated gastric juice(pH 1.2) or simulated intestinal juice(pH 7.2),and microencapsulated form of the microorganisms was more resistant to drying at 85℃than free ***-PCR profiles of diarrhea calves treated with probiotic capsules were similar to that of control health calves at 3 days post administration,suggesting that administration of these probiotic capsules may have strong positive effect on the treatment of neonatal calf diarrhea.
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